. Rain and freezing temperatures ____ to make snow.
| A．combined | B．combine | C．combine with | D．combined with |
The boss said to the secretary “If you work well, you ______ have a rise.”
| A．must | B．ought | C．would | D．shall |
Not only _______ snacks and drinks, but _______ cards for entertainment when they had a picnic in the forest.
| A．they brought; they also brought | B．did they bring; they also brought |
| C．brought they; did they bring | D．did they bring; did they also bring |
Based on some lawyers’ ideas, the more severe the punishment, ___________.
| A．the less likely crime | B．the less likely the crime |
| C．the crime less likely | D．the less the likely crime |
The hostess of the party, who ______ as a doctor for five years, is president of a famous private school.
| A．worked | B．has worked | C．works | D．had worked |
Of the two brothers, Bill is ____ younger one, and he is a quiet boy, _____ that most adults like very much.
| A．a; one | B．a ; the one | C．the; one | D．the ; the one |